| 电动汽车动力电池包结构设计分析研究进展 |
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| 引用本文： | 陈南,李兵兵. 电动汽车动力电池包结构设计分析研究进展[J]. 机械制造与自动化, 2022, 51(1): 1-6,10. DOI: 10.19344/j.cnki.issn1671-5276.2022.01.001 |
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| 作者姓名： | 陈南 李兵兵 |
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| 作者单位： | 东南大学 机械工程学院,江苏 南京211189 |
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| 摘 要： | 动力电池包是电动汽车的核心模块之一,有严格的安全性和轻量化的要求,必须通过规范的结构分析和优化来实现.简述动力电池包发展现状、总装结构设计要点以及结构设计流程,总结其结构动力学分析和温度场仿真模拟的研究进展,明确指出建立精细化有限元模型、进行温度场模拟的电池包动力学性能分析与结构优化是进一步提高电池包研发水平的重要方向...
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| 关 键 词： | 动力电池包 结构设计 动力学分析 温度场仿真 |
Progress in Research and Analysis of Structural Design of Electric Vehicle Power Battery Pack |
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| CHEN Nan,LI Bingbing. Progress in Research and Analysis of Structural Design of Electric Vehicle Power Battery Pack[J]. Machine Building & Automation, 2022, 51(1): 1-6,10. DOI: 10.19344/j.cnki.issn1671-5276.2022.01.001 |
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| Authors: | CHEN Nan LI Bingbing |
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| Affiliation: | (School of Mechanical Engineering,Southeast University,Nanjing 211189,China) |
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| Abstract: | As one of the core modules of electric vehicle, power battery pack has strict requirements for safety and lightweight, which must be realized through standardized structural analysis and optimization. By briefing the development status of power battery pack, the key points of its assembly structure design and the structural design process are elaborated, and the progress of its structural dynamic analysis and temperature field simulation are summrised. It is explicated clearly that establishing a refined finite element model and conducting the dynamic performance analysis and structure optimization of battery pack including temperature field simulation is an important direction to higher level research and developmentl of battery pack. |
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| Keywords: | power battery pack structural design dynamic analysis temperature field simulation |
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